Famous philosophers, including M. Voltaire and Nikola, share their thoughts on motivation. They believe that desire is the guide that drives humanity to harness the powers of nature for its service. Karen Lamb advises that without facing challenges, we cannot change and suggests looking in the mirror for motivation. Internal motivation is driven by internal rewards, not external influences. The key to success is understanding the power of motivational words. These words should be remembered in all aspects of life for inspiration. Inspirational words can show that anything is achievable. Successful individuals have stated that motivational words can convince our minds to be successful. Some famous motivational quotes include "A sound mind can be found in a sound body" and "When you think about giving up, remember the people who said you would fail." Getting fired from Apple was one of the best things that happened to someone as it allowed them to start over free of pressure to succeed.